13275497702399 has 2 divisors, whose sum is σ = 13275497702400. Its totient is φ = 13275497702398.

The previous prime is 13275497702351. The next prime is 13275497702471. The reversal of 13275497702399 is 99320779457231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13275497702399 - 2¹² = 13275497698303 is a prime.

It is a super-2 number, since 2×13275497702399² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13275497702309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6637748851199 + 6637748851200.

It is an arithmetic number, because the mean of its divisors is an integer number (6637748851200).

Almost surely, 2^{13275497702399} is an apocalyptic number.

13275497702399 is a deficient number, since it is larger than the sum of its proper divisors (1).

13275497702399 is an equidigital number, since it uses as much as digits as its factorization.

13275497702399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180033840, while the sum is 68.

The spelling of 13275497702399 in words is "thirteen trillion, two hundred seventy-five billion, four hundred ninety-seven million, seven hundred two thousand, three hundred ninety-nine".